Diplomatic fallout from the documents harvested by the former National Security Agency contractor Edward J. Snowden intensified with one of the United States’ closest allies, Germany, announcing that its leader had angrily called President Obama seeking reassurance that her cellphone was not the target of an American intelligence tap.
Last month, President Dilma Rousseff of Brazil postponed a state visit to the United States after Brazilian news media reports that the N.S.A. had intercepted messages from Ms. Rousseff, her aides and the state oil company, Petrobras.
http://www.nytimes.com/2013/10/24/world/europe/united-states-disputes-reports-of-wiretapping-in-Europe.html?_r=0